World Bank Conference on Development Economics, International Bank for Reconstruction and Development, World Bank Economic review, & World Bank research observer. (1990). Proceedings of the World Bank Annual Conference on Development Economics. International Bank for Reconstruction and Development/World Bank.
Cita Chicago (17th ed.)World Bank Conference on Development Economics, International Bank for Reconstruction and Development, World Bank Economic review, i World Bank research observer. Proceedings of the World Bank Annual Conference on Development Economics. Washington, D.C: International Bank for Reconstruction and Development/World Bank, 1990.
Cita MLA (9th ed.)World Bank Conference on Development Economics, et al. Proceedings of the World Bank Annual Conference on Development Economics. International Bank for Reconstruction and Development/World Bank, 1990.